baber/WOPTO huggingface dataset:
Patent JP-H1023968-A (JP)
Title: Rice cooker
Inventor: OKADA MINORU
IPC: A47J27/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the limitation for the alignment with a lid by reducing the valve elements of an inner lid by providing a steam release part with a pressure release pole to be moved up for communicating the inside of a pot with an atmosphere when the inside of the pot is higher than prescribed pressure and to be moved down for communicating the inside of the pot with the atmosphere when a pressure releasing mechanism is operated. SOLUTION: A ring packing 8 tightly adhered with a flange is fixed at the outer peripheral edge of an inner lid 7, and a pressure regulating valve 9 is provided at a position a little away from a central part. A negative pressure packing 11 for closing an air intake 10 is provided at the position adjacent to that pressure regulating valve 9 and with the pressure regulating valve 9 inbetween, a steam release part 12 is provided on the opposite side of the negative pressure packing 11. Then, that steam release part 12 is provided with a pressure release pole 26 to be moved up for communicating the inside of the pot with the atmosphere when the inside of the pot higher than the prescribed pressure and to be moved down for communicating the inside of the pot with the atmosphere when the pressure releasing mechanism is operated.  Thus, the limitations of alignment with the lid body can be reduced by reducing the valve elements of an inner lid 7.
Patent JP-S6075152-A (JP)
Title: Cmi receiver
Inventor: YAMAGUCHI MASARU
IPC: H03M5/06
Filed: 1983-09-30
Abstract: PURPOSE:To manage by halving the operating frequency band by converting the period of an inputted CMI (coded mark inversion) signal into a waveform having the half period. CONSTITUTION:The CMI signal (a) from an input terminal 1 is inputted to a delay circuit 2 and an adder 3. Since a delay time characteristic of the adder circuit 2 is T/2, the output waveform of the delay circuit 2 is as shown in (b) and a waveform (c) is obtained by adding the waveform (b) to the input signal (a) at the adder 4. This waveform is at ''1'' or ''-1'' level when a logical value is ''1'', and ''0'' when a logical value is ''0'' at the latter half of a time slot, when the waveform passes through a low pass filter 4 cutting off a component higher than a frequency (1/T), the output as shown in (d) is obtained. Since the data is regenerated, when the data is sampled at a phase shown by the arrow of the output (d) the operating frequency band is halved.
Patent JP-H0627646-A (JP)
Title: Photosensitive planographic printing plate
Inventor: NAITO KUNITAKA
IPC: G03F7/00
Filed: 1992-07-10
Abstract: PURPOSE:To prevent the components of a photosensitive layer from remaining in non-image parts after exposing and developing by specifying the pH of an aq. nitrite soln. for processing the surface of a base. CONSTITUTION:The base subjected to at least a surface roughening treatment and anodic oxidation treatment in this order is used for the base. The surface roughening treatment is executed by executing a mechanical surface roughening method or electrochemical surface roughening method, then subjecting a sand dressing treatment. Since smut is formed on the surface of the resulted base, the base is subjected to a proper treatment, such as washing with water or alkali etching in order to remove the smut. The processing by the aq. nitrite soln. is executed after the pretreatments. The nitrite of an alkaline metal is particularly preferably used in such a case. The nitrite is incorporated at 0.001 to 10wt.% into the aq. sol. The pH of the aq. nitrite soln. is adjusted to 8.0 to 11.0.
Patent JP-H0471669-A (JP)
Title: Production of coated aluminum plate
Inventor: KOBAYASHI TOKIHIKO
IPC: B05D3/14
Filed: 1990-07-11
Abstract: PURPOSE:To improve the adhesion of a coating film by heating the film from the Al plate side. CONSTITUTION:A coating film 10 is heated from the Al plate 9 side, that is, the inside of the film 10. The evaporation of a solvent proceeds smoothly from the interior of the film 10 and finishes in a short time. Since most of the solvent evaporates, the film 10 can rapidly be heated to the hardening temp. in a hardening stage. Even in the case where the Al plate has a complex surface shape by surface roughening or anodic oxidation, the coating film is sufficiently hardened even near the plate, a synergistic effect is produced and the adhesion of the film 10 can be improved.
Patent JP-H0349947-A (JP)
Title: Rubber chip tile, preparation and execution thereof
Inventor: TANABE SHUHEI
IPC: E01C5/22
Filed: 1989-07-17
Abstract: PURPOSE:To easily and inexpensively prepare a rubber chip tile according to a mass production system by providing a heat-meltable adhesive layer to the single surface of a rubber chip molded plate and applying a heat-meltable film to the surface of said adhesive layer. CONSTITUTION:A heat meltable adhesive layer 2 is provided to the single sur face of a rubber chip molded plate 1 and a heat-meltable film 3 is bonded to the surface of said adhesive layer 2. Pref., by interposing a primer 4 between the rubber chip molded plate 1 and the heat-meltable adhesive layer 2, the heat-meltable adhesive layer 2 is strongly bonded to the rubber chip molded plate 1 and a stable and strong rubber chip tile P is obtained. The rubber chip molded plate 1 is formed by pressing a mixture prepared by mixing a proper amount of a curable resin (b) with the mass (group) of rubber chips (a) as a binder to cure and mold the same in a predetermined compressed state and, as the rubber chips mass, one composed of particles having a particle size of about 1-3mm prepared by finely pulverizing an old tire is pref. used. As the binder, a moistur-curable polyurethane resin, a liquid polybutadiene resin and an epoxy resin are used.
Patent JP-S59130354-A (JP)
Title: Nonwoven fabric and production thereof
Inventor: CHIYAARUSU JIEI SHIMAARA
IPC: D04H1/54
Filed: 1983-09-30
Abstract: A nonwoven fabric comprising at least 15 percent conjugate fibers having a low melting point component and method of making the same, said fabric comprising high loft regions immediately adjacent densified regions produced by compressing the web at a temperature below the softening point of the low melting point component of the conjugate fiber and at a temperature and pressure sufficient to deform and compact the conjugate fibers and compact the fibers of the web in only the densified regions.
Patent JP-H0233209-A (JP)
Title: Input bias current cancel circuit for differential amplifier
Inventor: YAMADA KOICHI
IPC: H03F3/45
Filed: 1988-07-22
Abstract: PURPOSE:To improve the differential balance by supplying a current equal to a bias current of differential transistors(TRs) to the base of the differential TRs being components of a differential amplifier. CONSTITUTION:Since a constant current value from 3rd and 2nd constant current circuits 5, 4 is identical and also equal to that of a circuit comprising TRs T6, T7, T8, a bias current IR4 flowing to a resistor R4 is equal to a bias current IR3 flowing to a resistor R3. That is, the voltage VT1 fed to the base of a differential TR T1 is nearly equal to a supply voltage Va of a fixed biae source 2. Then there is almost no voltage difference in existence in the voltages VT1, VT2 applied to the bases of the differential TRs T1, T2. Thus, the differential amplifier is well-balanced with high accuracy.
Patent JP-2000015045-A (JP)
Title: Activated carbon packed tower
Inventor: NAZUKA TATSUKI
IPC: F23J15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dust from an activated carbon packed tower to replace the activated carbon packed tower properly and easily. SOLUTION: In an activated carbon packed tower 8 in stalled in an exhaust gas route 1 of waste treatment equipment, an activated carbon support floor 14 and a pressure sensor 30 to detect deterioration in an activated carbon C of a fixed bed 25 formed on the activated carbon support floor 14 are installed in a casing 11 provided with an activated carbon charging port 12 in the upper part and with an activated carbon discharging port 13 in the lower part. The activated carbon support floor 14 is composed of a plurality of rotatable mesh floors 15.
Patent JP-H0471545-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KURAMATA KATSUTERU
IPC: A61B8/14
Filed: 1990-07-12
Abstract: PURPOSE:To automatically switch the display mode and improve operability by providing a position input means changing the sampling position of an M- mode image and a control means switching the scan mode from the M-mode to the concurrent mode of the M-mode and B-mode. CONSTITUTION:When an operator operates the track ball of an operator console 1 to change the sampling position P to P' while a single M-mode image is displayed on a monitor 8, a control signal is outputted to an input processing circuit 2, an interrupt signal is outputted to a CPU 4 from the input processing circuit 2, and the CPU 4 switches the scan mode of a transceiver circuit 6 from the M-mode the concurrent scan mode of the M-mode and B-mode. A probe 5 transmits and receives ultrasonic waves to a person under test in the concurrent scan mode of the M-mode and B-mode. The CPU 4 switches the display mode of a display circuit 7 from the single display of the M-mode to the concurrent display of the M-mode and B-mode in addition to the mode control action.
Patent JP-S6428608-A (JP)
Title: Variable power optical device equipped with focus detecting means
Inventor: HIROSE HIDEO
IPC: G02B7/28
Filed: 1987-07-23
Abstract: PURPOSE:To perform high-accuracy focus detection without causing variation in the accuracy of focus detection even by power conversion for the two-dimensional measurement of an object by providing an objective and a relay lens, an optical path composing member and an optical path shield member, etc. CONSTITUTION:An object image by the objective 1a is formed through a 1st optical path, and further enlarged by the relay lens 6 through a 2nd optical path, and both optical paths are switched to perform power variation. Therefore, the possibility of an optical shift accompanying the power variation is small as compared with power variation performed by changing the lens 1a itself. Then when luminous flux for focus detection projected on the object through the lens 1a is photodetected through the lens 1a, the luminous flux for focus detection is extracted from the 2nd optical path for forming a high-power image, so the accuracy of the focus detection is held high irrelevantly to power switching. Further, the optical path composing member 3 which puts the 1st and 2nd optical paths together is provided and the power switching is performed by optical path shield members S1 and S2 which shields both optical paths alternately, thereby precluding an error such as an optical path shift.
Patent JP-S5975936-A (JP)
Title: Colorant for polyvinyl chloride
Inventor: MOURI AKIRA
IPC: C08L27/06
Filed: 1982-10-22
Abstract: PURPOSE:To provide the titled colorant which is suitable for use in coloring polyvinyl chloride for use in wire covering and can impart excellent electrical insulating properties, by incorporating a phthalocyanine green pigment coated with a cured polymer as a coloring component. CONSTITUTION:A water-soluble thermosetting compd. such as melamine/formaline/sulfamic acid or urea/formalin is mixed with an aq. fine dispersion of a phthalocyanine green pigement. While the thermosetting resin is subjected to an addition reaction or a condensation reaction by heating or the addition of a curing catalyst, the compd. is deposited on the surface of the pigment and completely cured to coat the surface of the pigment with a cured polymer. The coated green pigment is used as a main component and necessary additives are added thereto to obtain the desired colorant for polyvinyl chloride. When polyvinyl chloride for use in wire covering is colored with the colorant, electrical insulating properties are remarakbly improved.
Patent JP-S6162663-A (JP)
Title: Power transmission gear composed of large and small gears
Inventor: ICHIKAWA TOKIHIKO
IPC: B23K9/00
Filed: 1984-09-03
Abstract: PURPOSE:To improve the strength by welding gears at a socket and spigot joint section between the external end face of a large gear and the empty room formed between the outer circumference face of the shaft section of a small gear and a groove formed on the inner circumference face of the hole of the large gear. CONSTITUTION:On the inner circumference face of the hole 4 of a large gear 1, a groove 7 having the inner bottom face 7a of which diameter D2 is large than the root diameter D1 of a small gear 2 and smaller than its addendum diameter D3 is formed. An empty room 9 is formed between the groove 7 and a groove 8 opposed to the groove 7 on the outer circumference face of the shaft section 3 of the smaller gear 2. To a socket and spigot joint section F between the empty room 9 and the external end face 1b of the large gear 1, electronic welding is applied. As a result, because of the empty room 9 at the socket and spigot joint section F, the back bead of a welding section 6 can be formed readily, and such welding fault as crack or the like can be avoided improving the strength of the gear.
Patent JP-S5886581-A (JP)
Title: Flash fixation device
Inventor: SAIKAWA KIYOSHI
IPC: G03G15/00
Filed: 1981-11-18
Abstract: PURPOSE:To prevent a form from being discharged with its toner image unfixed by specifying the internvals between plural form presence detectors near a fixation part. CONSTITUTION:The interval between the 1st and the 2nd detection parts 14 and 15 for form presence provided at the form entrance and exit sides of the fixation part consisting of a reflecting plate 13, flash lamp 12, etc., is set shorter than the length of the shortest form in use. Then, once either or both of the detection parts 14 and 15 detect a form while a form feed starting signal is inputted, a capacitor is charged and a lamp 12 is turned on prior to form feed. When the power source is applied, the same operation is performed and even when the power source is applied again after being turned off, a form is prevented from being discharged with toner image unfixed.
Patent JP-S6340887-A (JP)
Title: Doppler speedometer
Inventor: TAKEBE KATSUHIKO
IPC: G01S13/58
Filed: 1986-08-06
Abstract: PURPOSE:To suppress the effect of noises and measure a relative velocity including a directivity with a high accuracy even when a Doppler frequency is low by transmitting a first fundamental frequency, mixing a second fundamental frequency with a received frequency from a target object and taking out an apparent Doppler frequency. CONSTITUTION:A first fundamental frequency f0 is transmitted via an oscillator 11, a transmitter and receiver 4 and the like. A frequency f0+ or -fd including a Doppler frequency fd in accordance with the relative velocity of a target object O is received and mixed with a second fundamental frequency f0' from an oscillator 12 in a mixer 6. An apparent Doppler frequency f'd based on the accompanying expression and changing with a relative velocity and a direction is taken out through an LPF 7. In the expression, fs=f0-f0' holds. The frequency f'd has a larger value than that of the frequency fd. Thus, the effect of noises is suppressed and, even when the frequency fd is low, the frequency f'd is processed in a frequency meter 8 and a processing circuit 9', the direction is judged and the relative velocity is measured with a high accuracy.
Patent JP-H0471411-A (JP)
Title: Right side mirror in combine
Inventor: YAMAMOTO SHOICHI
IPC: A01D41/02
Filed: 1990-07-12
Abstract: PURPOSE:To maintain a visual field of right rear direction by installing a right side mirror at a position of viewing rear through lower part side of a projecting auxiliary tank in an operating seat. CONSTITUTION:An auxiliary tank 11 is installed at the right outside 15 of a storing tank 7 in the rear of an operating seat 6 provided at a right side of a car body so as an upper part of the tank 11 to be projected to outside around the center of a shaft-connected part 13. A right side mirror 10 is installed at a position of viewing rear through lower part side of the protruded auxiliary tank 11.
Patent JP-S6078043-A (JP)
Inventor: MIYAMOTO TAKASHI
IPC: E04D11/02
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6245644-A (JP)
Title: Thermosetting resin composition
Inventor: INOUE KIMIO
IPC: C08G59/40
Filed: 1985-08-22
Abstract: PURPOSE:To provide a thermosetting resin compsn. which has excellent storage stability, gives cured articles having excellent heat resistance, electrical characteristics, etc. and is suitable for use as an electrical material, by blending an org. Al compd. and an organosilicon compd. with an epoxy resin having a specified structure. CONSTITUTION:An org. Al compd. (e.g. trisacetylacetonatoaluminum) and an organosilicon compd. (e.g. a compd. of formula V) contg. a hydroxyl or hydrolyzable group directly attached to a silicon atom are blended with an epoxy resin of formula I (wherein R1 is a residue of an org. compd. contg. 1-100 active hydrogen atoms; n1, n2,... nl are each 0-100 and the sum thereof is 1-100; lis 1-100; A is a group of formula II: X is a group of formula III or IV,, etc.; R2 is H, alkyl, etc.; at least one group of formula III must exist in formula I).
Patent JP-H0234063-A (JP)
Title: Communication system
Inventor: SEKIYA KUNIHIKO
IPC: H04N1/40
Filed: 1988-07-25
Abstract: PURPOSE:To reduce the transmission time and to prevent missing in information by switching number of channels of a transmission line in response to the storage quantity of the information to be sent in a buffer memory. CONSTITUTION:A coder 2 converts a data of an information source 1 into a coded data. A buffer memory 3 smooths the production of data generated in the coder 2 and matches the speed to the speed of a transmission line 6. A transmission line control section 4 is a section having lots of functions which sends information to the transmission lie 5 or receives the information sent from the opposite terminal equipment from the transmission line 5. A monitor section 6 always monitors the transmission data quantity stored in the buffer memory 3 and gives a command of increasing the channel number of the transmission line to the transmission line control section 4 when the quantity exceeds a prescribed quantity. Moreover, when the transmission data quantity stored is less conversely, the section 6 gives a command of decreasing the channel number to the transmission line to the control section 4.
Patent JP-H0350352-A (JP)
Title: Control device for automotive engine
Inventor: IRINO HIROSHI
IPC: F02D9/02
Filed: 1989-07-18
Abstract: PURPOSE:To improve the degree of freedom in designing a mechanism for transmitting a turning force between the operation lever of an accelerator and the detection shaft of an accelerator operation amount detector by applying the constitution wherein the detection shaft is interlocked with and connected to the operation lever interlocked with accelerator operation via a cam mechanism. CONSTITUTION:A lost motion lever 7 is fixed to one end of a throttle shaft 2 having a throttle valve 6 fixed and projected from a throttle body and an operation lever 8 interlocked with accelerator operation is so supported thereon as to be capable of turn. Also, the second lost motion lever 28 interlocked with the operation lever 8 is so supported on a detection shaft 27 supported with a bracket on the throttle body as to be capable of turn, and a detection lever 29 is fixed to the shaft 27. In addition, the levers 8 and 28 are interlocked with and connected to each other via a cam mechanism B comprising engagement pins 28b11 and 28b22 on respective arm parts 28b1 and 28b2, and cams 31a and 31b at the side of the lever 8. Furthermore, an accelerator operation amount detector 38 is so fitted to the bracket 26 as to oppose the inner end of the detection shaft 27.
Patent JP-S58116516-A (JP)
Inventor: ANTON DEETORITSUHI
IPC: G02C5/12
Filed: 1982-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05196317-A (JP)
Title: Improvement in cooling device
Inventor: MAIKERU AANESUTO GIYARETSUTO
IPC: F25B17/08
Filed: 1992-07-13
Abstract: PURPOSE: To provide a refrigeration system utilizing a cooling zone being generated in a process where gas is absorbed to an adsorbent bed and then desorbed. CONSTITUTION: The improvement comprises an adsorbent bed 3 and a cylinder 2 incorporating a gas, e.g. carbon dioxide gas. A piston compresses a gas which can be adsorbed to an adsorbent 3 and adsorption heat is dissipated to the atmosphere by means of a blade 4. When the piston is retracted, the gas which can be desorbed from the adsorbent 3 is decompressed (expanded). When compression and decompression (expansion) of the gas is repeated, a cooling zone is generated in the adsorbent 3 thermally coupled with a place being cooled.
Patent JP-2000020567-A (JP)
Title: Method for correcting circuit
Inventor: HATTORI MASARU
IPC: G06F17/50
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the moving quantity of arrangement of a cell in the correction of violation of timing restriction after layout design. SOLUTION: A circuit is corrected with a small moving quantity of the cell by securing a sufficient free area for the duplicated area by executing a process 102 to retrieve the cell which exists in the vicinity of a duplicated position and belongs to a path with sufficient area for the timing restriction for duplication of the cells, a process 104 to replace the cells when the area of the retrieved cell is possible to be reduced and a process 105 to move the cell when the area of the retrieved cell is impossible to be reduced, in the method for correcting a circuit in a layout design process.
Patent JP-2000001478-A (JP)
Title: New delta-amino acid bearing nucleic acid base on side chain and derivative thereof
Inventor: SHISHIDO MASAHIKO
IPC: C07D239/47
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a raw material for peptide nucleic acids each bindable to a specific sequence in a DNA or RNA contributing to disease and thereby capable of inhibiting the onset of relevant disease. SOLUTION: This new compound is shown by formula I [R1 is H or an amino-protecting group; R2 is OH or a group representing a carboxyl derivative; Bs is a nucleic acid base (derivative)], e.g. 2-[(4-adenyl-(S)-2-(9- fluorenylmethoxycarbonyl)-aminobutyl)oxy]acetic acid. The compound of formula I is obtained, for example, by the following procedure :  the amino group of L-homoserine of formula II is protected with butoxycarbonyl group or the like followed by converting the L-homoserine to the corresponding ester form by the action of ethyl bromide or the like, the γ-hydroxyl group of the ester form is then protected by etherifying it with tetrapyranyl group or the like followed by reducing the ester group to form the corresponding hydroxyl form, which is then reacted with an α-haloacetic ester to deprotect the hydroxyl group to form the corresponding ester form of formula III, a base is subsequently introduced into the above ester form to afford a compound with the base protected, followed by deprotecting the base.